Filming the Film (IMAGE) Deutsches Elektronen-Synchrotron DESY Caption The phozographic paper before (left) and after (right) exposure seen through a scanning electron microscope. Credit Credit: Jeff (Zhifeng) Huang/UCLA Usage Restrictions Free for use by the media if reporting on the related paper from Nature Materials. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.